| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.88 | 11.406% | $41.0865 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $221.95 | 4.279% | $231.4472 | $231.45 | $231.45 | $231.40 |
| Purchase #3 | $206.45 | 10.786% | $228.7177 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $138.83 | 10.258% | $153.0712 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $84.37 | 4.240% | $87.9473 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $78.78 | 13.188% | $89.1695 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $106.82 | 12.311% | $119.9706 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $874.08 | $951.4100 | $951.42 | $951.35 | $951.40 | |